Fermi LAT weekly report no. 49

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** Covered period : 2009/05/04 - 2009/05/10 **
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Highlights:

• PKS 1510-089 stays fairly constant all week with a flux (>100 MeV) between 1.8-3.2 e-6 ph/cm^2/s.
  
• 3C273 is detected at the end of the week with a flux (>100 MeV) of 1.64+/-0.5e-6 ph/cm^2/s in the daily time scale.
  
• PKS 1502+106 is fairly constant through the week with a flux of ~1.8e-6 ph/cm^2/s in the daily time scale.
  
• 3C454.3 is quieter this week only reaching flux (>100 MeV) of 0.52+/-0.15e-6 ph/cm^2/s.
  
• PKS 2155-304 was detected towards the middle of the week with a flux (>100 MeV) of 0.22+/-0.09e-6 ph/cm^2/s on May 6th.
  
• 3C66AB was detected reaching a flux (>100 MeV) of 0.64+/-0.17e-6 ph/cm^2/s on May 5th.
  
• LSI+61 303 is detected in most days.
  

Note. All the flux reported above are by the ASP analysis and should be considered preliminary and cannot be used for publication, however they are indicative of the flux range and the current status of a source.
Please acknowledge the LAT team if you use information from this report.

For questions and comments please contact:
A. Hill (adam.hill[at]obs.ujf-grenoble.fr) for generic information related to this week;

for PKS 1510-089 the LAT contact person is A. Tramacere (tramacer[at]slac.stanford.edu);
for PKS 1502+106 the LAT contact person is S. Ciprini (stefano.ciprini[at]pg.infn.it);